saveFileDialog来保存textbox 中的内容 或字符串

来自：http://topic.csdn.net/t/20060313/21/4611977.html

 

SaveFileDialog saveFileDialog1 = new SaveFileDialog(); saveFileDialog1.Filter = "Txt文件(*.txt)|*.txt|PDF文件(*.pdf)|*.pdf|所有文件(*.*)|*.* "; saveFileDialog1.Title = "保存文件 "; //StreamWriter myStream = new StreamWriter(saveFileDialog1.FileName); if ((saveFileDialog1.ShowDialog()) == DialogResult.OK) { if (saveFileDialog1.FileName != null) { //myStream.Write(this.richTextBox1.Text); //myStream.Close(); this.richTextBox1.SaveFile(saveFileDialog1.FileName, RichTextBoxStreamType.PlainText); } }  

 

这里面有两种方法，一种是

StreamWriter   myStream   =   new   StreamWriter(saveFileDialog1.FileName); 

myStream.Write(this.richTextBox1.Text); 
myStream.Close(); 

 

方法二、

 

richTextBox1.SaveFile(saveFileDialog1.FileName,   RichTextBoxStreamType.PlainText);